From 7510c5ca70e3dc52a22f8ffd80c3bd5412c3704b Mon Sep 17 00:00:00 2001 From: Yang Sheng Date: Sun, 18 Sep 2016 16:37:50 -0400 Subject: [PATCH] staging: lustre: llite: ensure all data flush out when umount Write out all extents when clear inode. Otherwise we may lose data while umount. Signed-off-by: Yang Sheng Signed-off-by: Jinshan Xiong Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5584 Reviewed-on: http://review.whamcloud.com/12103 Reviewed-by: Bobi Jam Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/llite/llite_lib.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c index 2aab3964532a..f140d3ea78d6 100644 --- a/drivers/staging/lustre/lustre/llite/llite_lib.c +++ b/drivers/staging/lustre/lustre/llite/llite_lib.c @@ -1909,20 +1909,13 @@ void ll_delete_inode(struct inode *inode) * osc_extent implementation at LU-1030. */ cl_sync_file_range(inode, 0, OBD_OBJECT_EOF, - CL_FSYNC_DISCARD, 1); + CL_FSYNC_LOCAL, 1); truncate_inode_pages_final(&inode->i_data); - /* Workaround for LU-118 */ - if (inode->i_data.nrpages) { - spin_lock_irq(&inode->i_data.tree_lock); - spin_unlock_irq(&inode->i_data.tree_lock); - LASSERTF(inode->i_data.nrpages == 0, - "inode="DFID"(%p) nrpages=%lu, see http://jira.whamcloud.com/browse/LU-118\n", - PFID(ll_inode2fid(inode)), inode, - inode->i_data.nrpages); - } - /* Workaround end */ + LASSERTF(!inode->i_data.nrpages, + "inode=" DFID "(%p) nrpages=%lu, see http://jira.whamcloud.com/browse/LU-118\n", + PFID(ll_inode2fid(inode)), inode, inode->i_data.nrpages); ll_clear_inode(inode); clear_inode(inode); -- 2.39.5